网页...CSS...真不会- - + 努力下....希望没变白痴........
* * http://www.w3cn.org/article/step/index.html
DIV的定义..重点: http://www.w3cn.org/article/step/2004/34.html
* * http://book.csdn.net/bookfiles/136/
圆角框 重点 http://book.csdn.net/bookfiles/136/1001364678.shtml